Keep your slave's cock where it belongs... behind a lock!
That worthless worm doesn't deserve to be free, so keep it confined in a tight metal cage! Your partner will be helpless and desperate when you force them into this attractive chastity device. Choose from three sizes of O-rings to squeeze their cock and balls through, depending on how comfortable your slave is allowed to be. An internal locking system creates a more streamlined aesthetic, so that you don't have to look at a bulky lock. Just use the key to straighten out the locking device before inserting it into the hinges. Then, turn the key again so that your fucktoy is at your mercy! You're the only one who needs to experience pleasure, so keep that cock cooped up!